JPS613382A - 情報記録媒体円盤の原盤 - Google Patents
情報記録媒体円盤の原盤Info
- Publication number
- JPS613382A JPS613382A JP12435884A JP12435884A JPS613382A JP S613382 A JPS613382 A JP S613382A JP 12435884 A JP12435884 A JP 12435884A JP 12435884 A JP12435884 A JP 12435884A JP S613382 A JPS613382 A JP S613382A
- Authority
- JP
- Japan
- Prior art keywords
- disk
- recording medium
- information recording
- master
- information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000012467 final product Substances 0.000 description 3
- 239000013067 intermediate product Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000012780 transparent material Substances 0.000 description 3
- 230000002411 adverse Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12435884A JPS613382A (ja) | 1984-06-16 | 1984-06-16 | 情報記録媒体円盤の原盤 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12435884A JPS613382A (ja) | 1984-06-16 | 1984-06-16 | 情報記録媒体円盤の原盤 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS613382A true JPS613382A (ja) | 1986-01-09 |
JPH0352673B2 JPH0352673B2 (enrdf_load_stackoverflow) | 1991-08-12 |
Family
ID=14883416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12435884A Granted JPS613382A (ja) | 1984-06-16 | 1984-06-16 | 情報記録媒体円盤の原盤 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS613382A (enrdf_load_stackoverflow) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3635750A1 (de) * | 1985-10-21 | 1987-04-23 | Daikin Ind Ltd | Fluorhaltige verbindung, verfahren zu deren herstellung, sowie deren verwendung |
JPS6424585U (enrdf_load_stackoverflow) * | 1987-08-04 | 1989-02-09 | ||
JPH0420685U (enrdf_load_stackoverflow) * | 1990-06-12 | 1992-02-20 | ||
US6814897B2 (en) | 1998-03-27 | 2004-11-09 | Discovision Associates | Method for manufacturing a molding tool used for substrate molding |
JP2008049583A (ja) * | 2006-08-24 | 2008-03-06 | Toppan Printing Co Ltd | 金型管理方法 |
US20120213053A1 (en) * | 2011-02-23 | 2012-08-23 | Sony Dadc Us Inc. | Single-sided printing providing dual-sided reading of print on optical discs |
-
1984
- 1984-06-16 JP JP12435884A patent/JPS613382A/ja active Granted
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3635750A1 (de) * | 1985-10-21 | 1987-04-23 | Daikin Ind Ltd | Fluorhaltige verbindung, verfahren zu deren herstellung, sowie deren verwendung |
JPS6424585U (enrdf_load_stackoverflow) * | 1987-08-04 | 1989-02-09 | ||
JPH0420685U (enrdf_load_stackoverflow) * | 1990-06-12 | 1992-02-20 | ||
US6814897B2 (en) | 1998-03-27 | 2004-11-09 | Discovision Associates | Method for manufacturing a molding tool used for substrate molding |
JP2008049583A (ja) * | 2006-08-24 | 2008-03-06 | Toppan Printing Co Ltd | 金型管理方法 |
US20120213053A1 (en) * | 2011-02-23 | 2012-08-23 | Sony Dadc Us Inc. | Single-sided printing providing dual-sided reading of print on optical discs |
US8850981B2 (en) * | 2011-02-23 | 2014-10-07 | Sony Dadc Us Inc. | Single-sided printing providing dual-sided reading of print on optical discs |
US9472232B2 (en) | 2011-02-23 | 2016-10-18 | Sony Dadc Us Inc. | Dual-sided optical discs with normally oriented and inverted text patterns |
Also Published As
Publication number | Publication date |
---|---|
JPH0352673B2 (enrdf_load_stackoverflow) | 1991-08-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |